普通脱硫弧菌周质（铁）氢化酶中CO诱导的活性与轴向g = 2.06电子顺磁共振信号之间的关系。
The relationship between activity and the axial g = 2.06 EPR signal induced by CO in the periplasmic (Fe) hydrogenase from Desulfovibrio vulgaris.
作者信息
Patil D S, He S H, DerVartanian D V, Le Gall J, Huynh B H, Peck H D
机构信息
Department of Physics, Emory University, Atlanta, GA 30322.
出版信息
FEBS Lett. 1988 Feb 8;228(1):85-8. doi: 10.1016/0014-5793(88)80590-8.
PMID:2830138
Abstract
The effect of exposure to carbon monoxide on the activity of the (Fe) hydrogenase from Desulfovibrio vulgaris has been determined. Concentrations of carbon monoxide which completely inhibit hydrogenase activity and induce formation of the axial g = 2.06 EPR signal up to 0.8 spin/molecule do not cause irreversible inhibition of the (Fe) hydrogenase.
摘要
已测定了暴露于一氧化碳对普通脱硫弧菌（Fe）氢化酶活性的影响。能完全抑制氢化酶活性并诱导产生轴向g = 2.06的电子顺磁共振（EPR）信号（高达0.8自旋/分子）的一氧化碳浓度，不会导致（Fe）氢化酶的不可逆抑制。
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